Find an equation of the line passing through the pair of points. Write the equation in the form Ax + By = C

Question

find an equation of the line passing through the pair of points. Write the equation in the form Ax + By = C

 

(3,6) and (2,1)

 

the equation of the line line in the form Ax + By= C

Answer 1

(6 - 1)/(3 - 2) = 5/1 = 5

 

y - 6 = 5(x - 3)

y - 6 = 5x - 15

5x - y = 9